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https://github.com/zigzap/zap.git
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82 lines
2 KiB
Zig
82 lines
2 KiB
Zig
//!
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//! Part of the Zap examples.
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//!
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//! Build me with `zig build endpoint_auth`.
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//! Run me with `zig build run-endpoint_auth`.
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//!
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const std = @import("std");
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const zap = @import("zap");
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const a = std.heap.page_allocator;
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const token = "ABCDEFG";
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const HTTP_RESPONSE: []const u8 =
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\\ <html><body>
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\\ Hello from ZAP!!!
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\\ </body></html>
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;
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const Endpoint = struct {
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// the slug
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path: []const u8,
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error_strategy: zap.Endpoint.ErrorStrategy = .log_to_response,
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// authenticated requests go here
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pub fn get(_: *Endpoint, r: zap.Request) !void {
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r.sendBody(HTTP_RESPONSE) catch return;
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}
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// just for fun, we also catch the unauthorized callback
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pub fn unauthorized(_: *Endpoint, r: zap.Request) !void {
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r.setStatus(.unauthorized);
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r.sendBody("UNAUTHORIZED ACCESS") catch return;
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}
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};
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pub fn main() !void {
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// setup listener
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var listener = zap.Endpoint.Listener.init(
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a,
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.{
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.port = 3000,
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.on_request = null,
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.log = true,
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.max_clients = 10,
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.max_body_size = 1 * 1024,
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},
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);
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defer listener.deinit();
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// create mini endpoint
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var ep: Endpoint = .{
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.path = "/test",
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};
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// create authenticator
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const Authenticator = zap.Auth.BearerSingle;
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var authenticator = try Authenticator.init(a, token, null);
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defer authenticator.deinit();
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// create authenticating endpoint
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const BearerAuthEndpoint = zap.Endpoint.Authenticating(Endpoint, Authenticator);
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var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
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try listener.register(&auth_ep);
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listener.listen() catch {};
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std.debug.print(
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\\ Run the following:
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\\
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\\ curl http://localhost:3000/test -i -H "Authorization: Bearer ABCDEFG" -v
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\\ curl http://localhost:3000/test -i -H "Authorization: Bearer invalid" -v
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\\
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\\ and see what happens
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\\
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, .{});
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// start worker threads
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zap.start(.{
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.threads = 1,
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.workers = 1,
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});
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}
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